243829440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:461

約数の個数: 280

約数和(自身を含む): 907267680

約数和(自身を除く): 663438240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 324, 345, 360, 368, 405, 409, 414, 432, 460, 480, 540, 552, 576, 621, 648, 690, 720, 736, 810, 818, 828, 864, 920, 960, 1035, 1080, 1104, 1227, 1242, 1296, 1380, 1440, 1472, 1620, 1636, 1656, 1728, 1840, 1863, 2045, 2070, 2160, 2208, 2454, 2484, 2592, 2760, 2880, 3105, 3240, 3272, 3312, 3680, 3681, 3726, 4090, 4140, 4320, 4416, 4908, 4968, 5184, 5520, 6135, 6210, 6480, 6544, 6624, 7360, 7362, 7452, 8180, 8280, 8640, 9315, 9407, 9816, 9936, 11040, 11043, 12270, 12420, 12960, 13088, 13248, 14724, 14904, 16360, 16560, 18405, 18630, 18814, 19632, 19872, 22080, 22086, 24540, 24840, 25920, 26176, 28221, 29448, 29808, 32720, 33120, 33129, 36810, 37260, 37628, 39264, 39744, 44172, 47035, 49080, 49680, 55215, 56442, 58896, 59616, 65440, 66240, 66258, 73620, 74520, 75256, 78528, 84663, 88344, 94070, 98160, 99360, 110430, 112884, 117792, 119232, 130880, 132516, 141105, 147240, 149040, 150512, 165645, 169326, 176688, 188140, 196320, 198720, 220860, 225768, 235584, 253989, 265032, 282210, 294480, 298080, 301024, 331290, 338652, 353376, 376280, 392640, 423315, 441720, 451536, 507978, 530064, 564420, 588960, 596160, 602048, 662580, 677304, 706752, 752560, 761967, 846630, 883440, 903072, 1015956, 1060128, 1128840, 1177920, 1269945, 1325160, 1354608, 1505120, 1523934, 1693260, 1766880, 1806144, 2031912, 2120256, 2257680, 2539890, 2650320, 2709216, 3010240, 3047868, 3386520, 3533760, 3809835, 4063824, 4515360, 5079780, 5300640, 5418432, 6095736, 6773040, 7619670, 8127648, 9030720, 10159560, 10601280, 12191472, 13546080, 15239340, 16255296, 20319120, 24382944, 27092160, 30478680, 40638240, 48765888, 60957360, 81276480, 121914720, 243829440]

約数ペア:

[(1, 243829440), (2, 121914720), (3, 81276480), (4, 60957360), (5, 48765888), (6, 40638240), (8, 30478680), (9, 27092160), (10, 24382944), (12, 20319120), (15, 16255296), (16, 15239340), (18, 13546080), (20, 12191472), (23, 10601280), (24, 10159560), (27, 9030720), (30, 8127648), (32, 7619670), (36, 6773040), (40, 6095736), (45, 5418432), (46, 5300640), (48, 5079780), (54, 4515360), (60, 4063824), (64, 3809835), (69, 3533760), (72, 3386520), (80, 3047868), (81, 3010240), (90, 2709216), (92, 2650320), (96, 2539890), (108, 2257680), (115, 2120256), (120, 2031912), (135, 1806144), (138, 1766880), (144, 1693260), (160, 1523934), (162, 1505120), (180, 1354608), (184, 1325160), (192, 1269945), (207, 1177920), (216, 1128840), (230, 1060128), (240, 1015956), (270, 903072), (276, 883440), (288, 846630), (320, 761967), (324, 752560), (345, 706752), (360, 677304), (368, 662580), (405, 602048), (409, 596160), (414, 588960), (432, 564420), (460, 530064), (480, 507978), (540, 451536), (552, 441720), (576, 423315), (621, 392640), (648, 376280), (690, 353376), (720, 338652), (736, 331290), (810, 301024), (818, 298080), (828, 294480), (864, 282210), (920, 265032), (960, 253989), (1035, 235584), (1080, 225768), (1104, 220860), (1227, 198720), (1242, 196320), (1296, 188140), (1380, 176688), (1440, 169326), (1472, 165645), (1620, 150512), (1636, 149040), (1656, 147240), (1728, 141105), (1840, 132516), (1863, 130880), (2045, 119232), (2070, 117792), (2160, 112884), (2208, 110430), (2454, 99360), (2484, 98160), (2592, 94070), (2760, 88344), (2880, 84663), (3105, 78528), (3240, 75256), (3272, 74520), (3312, 73620), (3680, 66258), (3681, 66240), (3726, 65440), (4090, 59616), (4140, 58896), (4320, 56442), (4416, 55215), (4908, 49680), (4968, 49080), (5184, 47035), (5520, 44172), (6135, 39744), (6210, 39264), (6480, 37628), (6544, 37260), (6624, 36810), (7360, 33129), (7362, 33120), (7452, 32720), (8180, 29808), (8280, 29448), (8640, 28221), (9315, 26176), (9407, 25920), (9816, 24840), (9936, 24540), (11040, 22086), (11043, 22080), (12270, 19872), (12420, 19632), (12960, 18814), (13088, 18630), (13248, 18405), (14724, 16560), (14904, 16360)]